FN

Fumihiko Nakajima

HI Hitachi: 2 patents #13,388 of 28,497Top 50%
📍 Hitachinaka, JP: #1,336 of 2,447 inventorsTop 55%
Overall (All Time): #2,287,350 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5422482 Mass spectrometric apparatus Tadao Mimura 1995-06-06
5051583 Atmospheric pressure ionization type mass spectrometer Tadao Mimura 1991-09-24